NHTSA Campaign Id 14V137000; Date: Mar. 24, 2014
The improper operation of the sensor could induce elevated exhaust temperatures or flames from the exhaust pipe, increasing the risk of a vehicle fire or burn injury to a person near the exhaust pipe.
Recalled Vehicles:2010 Mack LEU; 2011 Mack LEU; 2012 Mack LEU; 2013 Mack LEU; 2014 Mack LEU; 2015 Mack LEU; 2011 Mack MRU; 2012 Mack MRU; 2013 Mack MRU; 2014 Mack MRU; 2015 Mack MRU; 2014 Mack Pinnacle (cxu); 2015 Mack Pinnacle (cxu)
Component: Engine And Engine Cooling:engine
Manufactured by: Mack Trucks, Inc.
Affected Units:: 1,934
Recall Summary:Mack trucks inc. (mack) is recalling certain model year 2014-2015 cxu, 2010-2015 leu, and 2011-2015 mru vehicles manufactured with certain cummins westport model isl g and isx12 g engines. Condensation in the intake manifold may freeze during cold weather conditions and interfere with the proper operation of the intake manifold pressure sensor.
How to Fix:Cummins and cummins westport will notify owners, and authorized cummins service facilities will upload a new ecm calibration, free of charge. The recall began on March 12, 2014. Customers may contact mack at 1-336-393-2000 or cummins inc. At 1-800-343-7357. Mack's number for this recall is sc0377.
Recall Notes:Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.safercar.gov.
Date Owners notified by Manufacturer: Mar 12, 2014
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